CN114161826A - Multi-pattern roller type printing device for cloth printing - Google Patents
Multi-pattern roller type printing device for cloth printing Download PDFInfo
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- CN114161826A CN114161826A CN202111508592.4A CN202111508592A CN114161826A CN 114161826 A CN114161826 A CN 114161826A CN 202111508592 A CN202111508592 A CN 202111508592A CN 114161826 A CN114161826 A CN 114161826A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/003—Special types of machines for printing textiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/003—Special types of machines for printing textiles
- B41F17/005—Supports for workpieces; Devices for securing the workpieces to the supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
- B41P2217/52—Printing presses for particular purposes for printing a long repeat length on webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
- B41P2217/60—Means for supporting the articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a multi-pattern roller type printing device for cloth printing, and relates to the technical field of cloth printing; in order to solve the problem of multi-pattern printing; the cloth anti-wrinkle feeding mechanism comprises a rack and a multi-pattern printing portion, wherein the intermittent driving portion is rotatably connected to the inner side of the rack and used for driving the multi-pattern printing portion, the intermittent driving portion is arranged on the outer wall of one side of the multi-pattern printing portion and used for locking the limiting portion of the multi-pattern printing portion, the limiting portion is arranged on the outer wall of the other side of the multi-pattern printing portion and used for preventing wrinkles of cloth, and the anti-wrinkle portion is fixed on the outer wall, close to the feeding upstream, of the rack through a supporting plate. According to the invention, the printing paper is flatly laid on the top of the cloth, when the cloth reaches the position of the multi-pattern printing part, the multi-pattern printing part can print the cloth through specific pattern pressure, the intermittent driving part can provide driving for printing of the multi-pattern printing part, and meanwhile, the multi-pattern interval printing can be realized when the multi-pattern printing part prints, so that the printing diversity and functionality are improved.
Description
Technical Field
The invention relates to the technical field of cloth printing, in particular to a multi-pattern roller type printing device for cloth printing.
Background
For cloth printing, at present, thermal transfer printing and cold transfer printing exist, and for a cold transfer printing process, a printing roller is generally adopted for printing in the printing process, and the printing work is realized through the pressure between the printing roller and the cloth.
In the cold transfer printing process, the determination of the patterns is divided into two types, one is to lay the printing paper with the determined patterns on the cloth and print the patterns on the cloth in a full-pressure mode, the other is to print the printing paper without the determined patterns, and the specific raised patterns on the printing roller are used for applying specific contour pressure between the printing paper and the cloth, so that the printing is realized.
Through search, the Chinese patent with publication number CN105058966B discloses a roller printing device, which comprises a paint basin filled with paint; a belt material roller with a printing pattern engraved on the surface; the coating roller is arranged on one side of the material carrying roller and is in line contact with the surface of the material carrying roller; the large back roll is used for conveying the strip steel, is arranged on one side of the coating roll and is in line contact with the surface of the coating roll; a first scraper is arranged in a section of the material carrying roller rotating from the paint basin to the coating roller, and the bottom of the first scraper is tightly attached to the surface of the material carrying roller; the coating roller is sequentially provided with a baffle plate, a spray pipe, a brush roller and a second scraper in a rotating interval from the big back roller to the material carrying roller.
The above patents suffer from the following disadvantages: the single-roller printing is adopted, and in the process of embossing the raised patterns by using the printing rollers, the circumference of the single printing roller is limited, so that the spaced printing of various patterns cannot be realized.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multi-pattern roller type printing device for printing cloth.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-pattern roller type printing device for cloth printing comprises a frame,
A multi-pattern printing part which is rotatably connected to the inner side of the frame;
an intermittent driving part for driving the multi-pattern printing part, which is arranged on the outer wall of one side of the multi-pattern printing part;
the limiting part is used for locking the multi-pattern printing part and is arranged on the outer wall of the other side of the multi-pattern printing part;
and the anti-wrinkling part is used for preventing the cloth from wrinkling and is fixed on the outer wall of the frame close to the feeding upstream through the support plate.
Preferably: the multi-pattern printing portion includes:
the two side plates are rotatably connected to the inner side of the frame through a main shaft;
and the embossing roller is rotatably connected to the inner wall of the side plate through the second main shaft, and the outer wall of the embossing roller is fixedly provided with pattern protrusions.
Further: the intermittent drive section includes:
the driven part I is arranged on the outer wall of the main shaft II;
the driven part II is rotationally connected to the inner side of the rack through a driven shaft, and the driven shaft is in transmission fit with the first main shaft through a synchronous belt I;
and the driving part is used for driving the second main shaft and the second driven part.
Meanwhile, the active part includes:
the inner wall of the driving wheel is provided with a groove, and the inner walls of the two sides of the driving wheel are provided with notches;
and the inclined blocking sheet is welded at the position, close to the notch, of the groove of the driving wheel.
As a preferable aspect of the present invention: the driven part one includes:
the driven disc I is fixedly arranged on the outer wall of the main shaft II;
and the first connecting wheel is connected to the outer wall of the first driven disc through the rotation of a circular array of the first connecting shaft.
Meanwhile, the driven part two includes:
a driven plate II;
and the second connecting wheel is connected to the second side wall of the driven disc through the rotation of the second circular array of the connecting shaft.
As a more preferable scheme of the invention: the spacing portion includes:
the limiting rod is fixed on the outer wall of the rack;
the ball is connected to the inner wall of the limiting rod in a rolling manner;
and the locking piece is arranged on the outer wall of the second main shaft.
On the basis of the scheme: the lock member includes:
a second fluted disc welded at the two end parts of the main shaft;
the first toothed disc is matched with the second toothed disc and is connected to the outer side wall of the main shaft in a sliding mode, the first toothed disc is connected to the outer wall of the side plate through the guide telescopic rod, the spring is sleeved on the outer wall of the guide telescopic rod, and the limiting plate is welded on the outer wall of the first toothed disc.
Preferably: the wrinkle prevention part includes:
a connecting frame fixedly arranged on the outer wall of the supporting plate,
the flat laying roller is rotationally connected to the outer wall of the connecting frame through one shaft, and the outer wall of the flat laying roller is bonded with a semi-cylindrical bulge;
and the friction roller is connected to the connecting frame through a worm, the inner wall of the friction roller is connected with a circular array of double-frustum rollers in a rolling manner, and the worm is connected with the first shaft through a linkage part.
Further preferred is: the linkage portion includes:
the worm wheel is rotatably connected to the connecting frame through a second shaft and is meshed with the worm;
and the second synchronous belt is used for driving and matching the first shaft and the second shaft.
The invention has the beneficial effects that:
1. according to the invention, the printing paper is flatly laid on the top of the cloth, when the cloth reaches the position of the multi-pattern printing part, the multi-pattern printing part can print the cloth through specific pattern pressure, the intermittent driving part can provide driving for printing of the multi-pattern printing part, and meanwhile, the multi-pattern interval printing can be realized when the multi-pattern printing part prints, so that the printing diversity and functionality are improved.
2. When the driving part is started, the driving part can intermittently drive the first driven part and the second driven part, the first main shaft and the side plates are driven to rotate by the second driven part to realize station switching of a plurality of embossing rollers, and after the station switching is finished, the driving part is matched with the second main shaft to drive the embossing rollers to rotate for embossing by the second main shaft, so that the comprehensive intermittent operation of embossing rotation of the embossing rollers and station switching revolution of the embossing rollers under the input of a power source is realized.
3. According to the invention, for the printing roller station switching, after the printing roller station is switched to the corresponding station, the connecting wheel II is always positioned in the groove, and the groove can limit the rotation of the connecting wheel II, so that the rotation limit of the side plate is realized, the station locking is ensured in the self-rotation rotary printing process of the printing roller, and the printing reliability is ensured.
4. According to the invention, when the printing roller is positioned at the non-printing station, the locking piece can lock the second spindle to prevent the printing roller from rotating in the non-printing mode and prevent the printing profile from being misplaced in the next matching process, so that the printing accuracy is improved.
5. According to the invention, when the printing roller station is switched, the printing roller self rotates, and after the printing roller station is separated from the meshing station driven by the self rotation, the first toothed disc and the second toothed disc cannot be locked to the vertical horse, but are allowed to rotate for a certain angle under the driving of the rotational inertia until the teeth of the first toothed disc and the second toothed disc are meshed in a staggered manner, so that the rotation angle of the first toothed disc and the second toothed disc in the meshed state is utilized to compensate the rotation of the first connecting wheel, and the fact that the first connecting wheel and the second connecting wheel can reliably enter the groove through the notch for transmission when the next printing roller station reaches the meshing station is ensured, and the reliability of the device is ensured.
Drawings
FIG. 1 is a schematic view of an overall structure of a multi-pattern roller type printing device for printing cloth according to the present invention;
FIG. 2 is a schematic view of a multi-pattern printing part of a multi-pattern roller type printing device for printing cloth according to the present invention;
FIG. 3 is a schematic view of a partial structure of a multiple pattern roller printing device for printing cloth according to the present invention;
FIG. 4 is a schematic view of an intermittent driving part of a multi-pattern roller type printing device for printing cloth according to the present invention;
FIG. 5 is a schematic diagram of the active part of a multiple-pattern roller printing device for printing cloth according to the present invention;
FIG. 6 is a schematic view of a driving wheel of a multi-pattern roller printing device for printing cloth according to the present invention;
FIG. 7 is a schematic view of a position-limiting portion of a multi-pattern roller printing device for printing cloth according to the present invention;
FIG. 8 is a schematic view of a wrinkle-preventing portion of a multi-pattern roll printing device for printing cloth according to the present invention;
FIG. 9 is a schematic view of a linkage portion of a multi-pattern roller printing device for printing cloth according to the present invention.
In the figure: 1-a rack, 2-a wrinkle-preventing part, 3-a support plate, 4-an intermittent drive part, 5-a multi-pattern printing part, 6-a limit part, 7-a first main shaft, 8-a side plate, 9-pattern protrusions, 10-a printing roller, 11-a second main shaft, 12-a support roller, 13-a first driven part, 14-a synchronous belt, 15-a second driven part, 16-a driven shaft, 17-a second driven disc, 18-a second connecting shaft, 19-a second connecting wheel, 20-a driving part, 21-a first connecting wheel, 22-a first connecting shaft, 23-a first driven disc, 24-an inclined baffle plate, 25-a notch, 26-a driving wheel, 27-a connecting frame, 28-a driving shaft, 29-a drive source, 30-a spring, 31-a guiding telescopic rod, 32-first toothed disc, 33-limiting plate, 34-second toothed disc, 35-limiting rod, 36-ball, 37-flat laying roller, 38-semi-cylindrical protrusion, 39-friction roller, 40-double-frustum roller, 41-first shaft, 42-connecting frame, 43-synchronous belt, 44-second shaft, 45-worm wheel and 46-worm.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a multi-pattern roller type printing device for cloth printing comprises a rack 1, a multi-pattern printing portion 5 arranged on the inner side of the rack 1, an intermittent driving portion 4 used for driving the multi-pattern printing portion 5, a limiting portion 6 used for locking the multi-pattern printing portion 5 and a wrinkle preventing portion 2 used for preventing wrinkles of cloth, wherein the multi-pattern printing portion 5 is rotatably connected to the inner side of the rack 1, the intermittent driving portion 4 is arranged on the outer wall of one side of the multi-pattern printing portion 5, the limiting portion 6 is arranged on the outer wall of the other side of the multi-pattern printing portion 5, a support plate 3 is fixed on the inner side wall of the rack 1 through bolts, and the wrinkle preventing portion 2 is fixed on the outer wall, close to the feeding upstream, of the support plate 3; when this device used, with the stamp paper tiling in the top of cloth, when cloth reached 5 positions in the many flowers seal portion, the stamp was carried out to cloth to the specific decorative pattern pressure of the 5 accessible in many flowers seal portion to intermittent type drive division 4 can provide the drive for the stamp of many flowers seal portion 5, can realize the interval stamp of many decorative patterns when the 5 stamps in many flowers seal portion simultaneously, thereby has improved the variety and the functionality of stamp.
In order to solve the printing problem; as shown in fig. 2 and 3, the multi-pattern printing portion 5 comprises two side plates 8 rotatably connected to the inner side of the frame 1 through a first main shaft 7, and a plurality of printing rollers 10 rotatably connected to the inner walls of the side plates 8 through a second main shaft 11, pattern protrusions 9 are fixedly installed on the outer walls of the printing rollers 10, and supporting rollers 12 matched with the printing rollers 10 are rotatably connected to the inner walls of the supporting plates 3; when cloth gets into between embossing roll 10 and the backing roll 12, the protruding 9 of decorative pattern of accessible embossing roll 10 outer wall applys specific profile's pressure between calico paper and the cloth to carry out stamp work, and after single embossing roll 10 decorative pattern printing, curb plate 8 rotates, drives the protruding 9 rotation of edge 8 axes of curb plate of decorative pattern, realize the protruding 9 station switching of different decorative patterns, thereby realized the interval stamp effect of many decorative patterns.
In order to solve the driving problem; as shown in fig. 1 and 4, the intermittent driving portion 4 includes a first driven portion 13 disposed on an outer wall of a second main shaft 11, a second driven portion 15 rotatably connected to an inner side of the frame 1 through a driven shaft 16, and a first driving portion 20 for driving the second main shaft 11 and the second driven portion 15, wherein the driven shaft 16 is in transmission fit with the first main shaft 7 through a first synchronous belt 14, when the first driving portion 20 is started, the first driven portion 13 and the second driven portion 15 can be intermittently driven, the first main shaft 7 and the side plates 8 are driven to rotate through the second driven portion 15, so that station switching of the plurality of embossing rollers 10 is realized, after the station switching is finished, the first driving portion is matched with the second main shaft 11, and the embossing rollers 10 are driven to rotate through the second main shaft 11 to perform embossing, so that the embossing rotation of the embossing rollers 10 under the input of a power source and the comprehensive intermittent operation of station switching of the embossing rollers 10 are realized.
In order to solve the driving problem; as shown in fig. 5, the driving portion 20 includes a driving wheel 26 having a groove, notches 25 are formed on inner walls of two sides of the driving wheel 26, and an inclined blocking piece 24 is welded at a position of the groove of the driving wheel 26, which is close to the notches 25.
The driven part I13 comprises a driven disc I23 fixed on the outer wall of the main shaft II 11 through bolts and a circular array of connecting wheels I21 rotatably connected to the end face of the driven disc I23 through a connecting shaft I22.
The second driven part 15 comprises a second driven disk 17 and a second connecting wheel 19 which is in a circular array and is rotatably connected to the side wall of the second driven disk 17 through a second connecting shaft 18.
The second connecting wheel 19 and the first connecting wheel 21 are both positioned in a groove of the driving wheel 26.
When the driving wheel 26 rotates, the inclined blocking piece 24 rotates to the matching position of the inclined blocking piece 24, the second connecting wheel 19 and the first connecting wheel 21 which are positioned in the groove can be pushed out from the notch 25, and when the first connecting wheel 21 and the second connecting wheel 19 are pushed out, the adjacent second connecting wheel 21 and the adjacent first connecting wheel 21 can enter the groove from the notch 25 on the other side, so that an intermittent transmission function is realized, in addition, in the transmission form, after the printing roller 10 station is switched to the corresponding station, the second connecting wheel 19 is always positioned in the groove, so that the groove can limit the rotation of the second connecting wheel 19, the rotation limit of the side plate 8 is realized, the station locking is ensured in the autorotation printing process of the printing roller 10, and the printing reliability is ensured.
To solve the overall drive problem; as shown in fig. 6, the driving wheel 26 is rotatably connected with a connecting frame 27 through a driving shaft 28, the connecting frame 27 is fixed on the outer wall of the frame 1 through bolts, a driving source 29 is fixed on the outer wall of the connecting frame 27 through bolts, and an output shaft of the driving source 29 is connected on the outer wall of the driving shaft 28 through a coupling, in this embodiment, the specific type of the driving source 29 is not limited, and may be any one of an electric motor, a pneumatic motor and a hydraulic motor, and preferably, the driving source 29 is an electric motor; when the drive source 29 is activated, it can drive the drive wheel 26 to rotate.
When the printing device is used, printing paper is flatly laid on the top of cloth, when the driving source 29 is started, the driving wheel 26 can be driven to rotate, when the driving wheel 26 rotates, the driving wheel rotates to the matching position of the inclined baffle plate 24, the second connecting wheel 19 and the first connecting wheel 21 through the inclined guiding action of the inclined baffle plate 24, the second connecting wheel 19 and the first connecting wheel 21 which are positioned in the groove can be pushed out from the notch 25, and when the second connecting wheel 19 and the first connecting wheel 21 are pushed out, the adjacent second connecting wheel 19 and the adjacent first connecting wheel 21 can enter the groove from the notch 25 at the other side, the driving wheel 26 firstly drives the side plate 8 to rotate, the station of the printing roller 10 is switched, then the first driven plate 23 is driven to rotate, the printing roller 10 rotates, pressure with a specific contour is applied between the printing paper and the cloth through the pattern protrusions 9 on the outer wall of the printing roller 10, so that printing work is performed, after printing, the side plate 8 is driven to rotate, the station switching is performed, and when the station is switched, the embossing roll 10 also can rotate to a certain degree, and after rotation, the embossing roll is locked by the locking action of inertia and the limiting part 6, and the first connecting wheel 21 is locked in a state that the first connecting wheel can reliably enter the groove by being matched with the driving wheel 26 next time.
Example 2:
a multi-pattern roller type printing device for cloth printing is shown in figures 1 and 7, and aims to solve the problem of precision; the present embodiment is modified from embodiment 1 as follows: the limiting part 6 comprises a limiting rod 35 fixed on the outer wall of the rack 1 through a bolt, a ball 36 connected to the inner wall of the limiting rod 35 in a rolling manner, and a locking piece arranged on the outer wall of the second main shaft 11; when embossing roll 10 was located non-stamp station, the locking piece can carry out the locking to two 11 main shafts, prevents that the rotation from appearing in the non-stamp of embossing roll 10, stamp profile dislocation when leading to the cooperation next time to improved the accuracy of stamp, when embossing roll 10 was located stamp station, gag lever post 35 and 36 spacing locking pieces of ball make it relieve the locking state, guarantee going on of embossing roll 10 rotation stamp work.
In order to solve the matching problem, as shown in fig. 7, the locking member includes a second toothed disc 34 welded to the end of the second main shaft 11 and a first toothed disc 32 slidably connected to the outer side wall of the second main shaft 11, the first toothed disc 32 is connected to the outer wall of the side plate 8 through a guiding telescopic rod 31, a spring 30 is sleeved on the outer wall of the guiding telescopic rod 31, and a limiting plate 33 is welded on the outer wall of the first toothed disc 32.
In this embodiment, when the printing roll 10 is in the non-printing station, the first toothed disc 32 and the second toothed disc 34 are engaged with each other, so that the main shaft 11 and the side plate 8 are locked in rotation, and the printing roll 10 is prevented from rotating in a non-printing manner, which causes misalignment of printing profiles in the next matching, when the printing roll 10 is in the printing station, the balls 36 jack the limiting plate 33 inwards, so that the first toothed disc 32 and the second toothed disc 34 are separated from each other, and the locking state is released, thereby ensuring the self-rotation printing operation of the printing roll 10, and since the engagement of the first toothed disc 32 and the second toothed disc 34 is non-instant engagement, when the printing roll 10 is switched in the station, after the printing roll is separated from the engagement station of the self-rotation drive, the first toothed disc 32 and the second toothed disc 34 are not locked on their stands, but are allowed to rotate by a certain angle under the driving of rotational inertia until the teeth of the first toothed disc 32 and the second toothed disc 34 are engaged with each other, therefore, the rotation angle of the first connecting wheel 21 in the meshed state is used for compensating the rotation of the first connecting wheel, and the next time the first connecting wheel reaches the meshing station, the first connecting wheel can reliably enter the groove through the notch 25 for transmission, so that the reliability of the device is ensured.
Example 3:
a multi-pattern roller type printing device for cloth printing, as shown in figures 1, 8 and 9, for solving the problem of wrinkling; the present embodiment is modified from embodiment 1 as follows: the anti-wrinkling part 2 comprises a flat laying roller 37 and a friction roller 39 which are matched with each other, the flat laying roller 37 and the friction roller 39 are rotatably connected with a same connecting frame 42 through a first shaft 41 and a worm 46, the connecting frame 42 is fixed on the outer wall of the supporting plate 3 through a bolt, the inner wall of the friction roller 39 is rotatably connected with a circular array of double-frustum rollers 40, and a semi-cylindrical bulge 38 is bonded on the outer wall of the flat laying roller 37; the first shaft 41 is connected with the worm 46 through a linkage part; when cloth is in tiling gyro wheel 37, when carrying between the friction gyro wheel 39, it drives friction gyro wheel 39 through frictional force and rotates, then drive tiling gyro wheel 37 through linkage portion and rotate, and tiling gyro wheel 37 direction of rotation is perpendicular to cloth direction of delivery, thereby through the cooperation with bipyramid platform roller 40, open cloth to both sides, prevent the stamp quality problem that cloth piece stamp time-out leads to because of the fold, in addition, through setting up the semicircle post arch 38, tiling gyro wheel 37 is actual for the interval cooperation with bipyramid platform roller 40's cooperation, make tiling gyro wheel 37 and bipyramid platform roller 40 cooperation open the beginning to cloth is horizontal, the fold can appear on the direction of delivery to the cloth of preamble conveying part, during its follow non-fit state again, the fold can be spread through the elasticity of cloth itself, the effect of preventing the fold has further been guaranteed.
For linkage, as shown in fig. 9, the linkage part comprises a worm wheel 45 which is rotatably connected to the outer wall of the connecting frame 42 through a second shaft 44 and a second synchronous belt 43 which is used for driving and matching the first shaft 41 with the second shaft 44, wherein the worm wheel 45 is meshed with a worm 46; when the friction roller 39 is subjected to friction force autorotation, the worm 46 is driven to rotate, so that the worm wheel 45 drives the first shaft 44 to rotate, and the synchronous belt 43 drives the first shaft 41 and the flat paving roller 37 to rotate, so that a linkage effect is realized.
In this embodiment: when the cloth is conveyed between the laying roller 37 and the friction roller 39, the cloth drives the friction roller 39 to rotate through friction force, when the friction roller 39 rotates by the friction force, which drives the worm 46 to rotate, thereby driving the second shaft 44 to rotate through the worm wheel 45, and driving the first shaft 41 and the flat roller 37 to rotate through the second synchronous belt 43, wherein the rotating direction of the flat roller 37 is vertical to the cloth conveying direction, so that the cloth is opened towards two sides through the matching with the double-cone roller 40, the printing quality problem caused by wrinkles when the cloth piece is printed is prevented, the actual matching of the flat laying roller 37 and the double-cone roller 40 is interval matching, so that the spreading roller 37 and the double-cone roller 40 cooperate to transversely spread the cloth, the cloth at the front conveying part is wrinkled along the conveying direction, and the wrinkles can be spread by the elasticity of the cloth when the cloth is in a subsequent non-matching state.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A multiple pattern roller printing apparatus for printing on cloth, comprising: a frame (1),
A multi-pattern printing part (5) which is rotatably connected to the inner side of the frame (1);
an intermittent drive section (4) for driving the multi-pattern printing section (5), which is provided on one outer wall of the multi-pattern printing section (5);
a limiting part (6) for locking the multi-pattern printing part (5), which is arranged on the outer wall of the other side of the multi-pattern printing part (5);
the anti-wrinkling part (2) is used for preventing cloth wrinkling and is fixed on the outer wall, close to the feeding upstream, of the rack (1) through the supporting plate (3).
2. A multi-pattern roller printing device for printing cloth according to claim 1, characterized in that said multi-pattern printing portion (5) comprises:
the two side plates (8) are rotatably connected to the inner side of the rack (1) through a first main shaft (7);
and the embossing roller (10) is rotatably connected to the inner wall of the side plate (8) through a second main shaft (11), and the outer wall of the embossing roller is fixedly provided with pattern protrusions (9).
3. A multiple-pattern roller printing device for printing cloth according to claim 1, characterized in that said intermittent drive (4) comprises:
the driven part I (13) is arranged on the outer wall of the main shaft II (11);
the driven part II (15) is rotatably connected to the inner side of the rack (1) through a driven shaft (16), and the driven shaft (16) is in transmission fit with the main shaft I (7) through a synchronous belt I (14);
and a driving part (20) for driving the second main shaft (11) and the second driven part (15).
4. A multiple-pattern roller printing device for printing cloth according to claim 3, characterized in that said active part (20) comprises:
the inner wall of the driving wheel (26) is provided with a groove, and the inner walls of the two sides are provided with notches (25);
and the inclined blocking piece (24) is welded at the position, close to the notch (25), of the groove of the driving wheel (26).
5. A multiple-pattern roller printing device for printing cloth according to claim 4, wherein said first driven portion (13) comprises:
the driven disc I (23) is fixedly arranged on the outer wall of the main shaft II (11);
and the connecting wheel I (21) is connected to the outer wall of the driven disc I (23) through the rotation of the circular array of the connecting shaft I (22).
6. A multiple-pattern roller printing device for printing cloth according to claim 4, wherein said second driven portion (15) comprises:
a second driven disc (17);
and the second connecting wheel (19) is connected to the side wall of the second driven disc (17) through the rotation of the circular array of the second connecting shaft (18).
7. A multiple-pattern roller printing device for printing cloth according to claim 1, wherein said stop portion (6) comprises:
the limiting rod (35) is fixed on the outer wall of the rack (1);
the ball (36) is connected with the inner wall of the limiting rod (35) in a rolling way;
and the locking piece is arranged on the outer wall of the second main shaft (11).
8. A multiple pattern roller printing apparatus for printing cloth according to claim 7 wherein said lock member comprises:
a second toothed disc (34) welded to the end of the second main shaft (11);
and the toothed disc I (32) is matched with the toothed disc II (34) and is connected to the outer side wall of the main shaft II (11) in a sliding manner, the toothed disc I is connected to the outer wall of the side plate (8) through a guide telescopic rod (31), a spring (30) is sleeved on the outer wall of the guide telescopic rod (31), and a limiting plate (33) is welded on the outer wall of the toothed disc I (32).
9. A multiple-pattern roller printing device for printing cloth according to claim 1, characterized in that said anti-crease portion (2) comprises:
a connecting frame (42) which is fixedly arranged on the outer wall of the supporting plate (3),
the flat laying roller (37) is rotatably connected to the outer wall of the connecting frame (42) through a first shaft (41), and a semi-cylindrical protrusion (38) is bonded to the outer wall of the flat laying roller;
and the friction roller (39) is connected to the connecting frame (42) through a worm (46), the inner wall of the friction roller is connected with a circular array of double-frustum rollers (40) in a rolling mode, and the worm (46) is connected with the first shaft (41) through a linkage part.
10. A multi-pattern roller printing apparatus for printing cloth according to claim 9, wherein the linkage comprises:
the worm wheel (45) is rotatably connected to the connecting frame (42) through a second shaft (44) and is meshed with the worm (46);
and a second synchronous belt (43) which is used for driving and matching the first shaft (41) with the second shaft (44).
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| CN202111508592.4A CN114161826B (en) | 2021-12-10 | 2021-12-10 | Multi-pattern roller type printing device for cloth printing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111508592.4A CN114161826B (en) | 2021-12-10 | 2021-12-10 | Multi-pattern roller type printing device for cloth printing |
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| CN114161826A true CN114161826A (en) | 2022-03-11 |
| CN114161826B CN114161826B (en) | 2023-06-23 |
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| CN114953720A (en) * | 2022-05-10 | 2022-08-30 | 郑成成 | Knurling equipment for composite material woven cloth |
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| CN114161826B (en) | 2023-06-23 |
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